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Wireless Stew, Intoxicating Demo and Plixer

July 8, 2014 at 1:55 pm PST

Tony Scotino Stills

One of the best times I always have at Cisco Live involves getting to play ‘TV Anchor’ for the various live shows we stream. Well the Cisco TV team lets us use their equipment to do a live version of TechWiseTV each afternoon as well. Now honestly, I do plan these out…a little. But our day three show is generally a ‘hey…what do we WANT to do” kind of show. Planning for day 3 simply involved asking Jimmy Ray and Tina what they wanted. We had TWO wireless cameras this year to play with so it felt like we could do a little more. As for me (with input from the hillbilly of course), we wanted to take advantage of Wireless Stew’s presence and get him up to tell his story…so that is how we started.

Cisco Live 2014

Stewart Gouman’s is a fantastic fan of the show, running his wireless consultancy and very informative blog from the Great White North. He has sought us out in just a few visits over the years stopping by the studio in San Jose or catching us while at Cisco Live when we all end up in the same place. Watch the show and get his career and community advice.

Tina gave an ‘intoxicating’ review of her favorite IoT demo at the wine bar.

Tina Intoxicating Demo

Jimmy Ray ran back to one of his favorite netflow analyzer’s Plixer.

Tony Scotino Stills

Did you miss it while live? Catch it now…just as it happened..

 

Thanks for watching!

@robboyd

 

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RetailMeNot Leverages Cisco and Plixer for WLAN Optimization

April 1, 2014 at 9:23 am PST

Founded in 2007, RetailMeNot.com is the largest digital coupon site in the US.  They help hundreds of thousands of customers save money when shopping online. They are headquartered in Austin Texas, in the hip “Live Music Capital of the World”.  Since the company went public in 2013, the company has doubled the number of employees from 250 to over 500.

In previous blogs, I have covered what is AVC, SuccessEHS and how Plixer’s Scrutinizer accepts Netflow, sFlow and IPFIX exports. This post will cover how these key products are combined by RetailMeNot in their WLAN deployments to optimize and support this fast growing company.

Recently Michael Patterson, the Founder and Product Manager at Plixer, Matthew St. Jean the Marketing Manager at Plixer and I had an opportunity to talk to Tim Tyndall, the Lead Network Engineer at RetailMeNot.  Tim shared with us the highlights of the wireless LAN deployment and explained how they use Cisco Application Visibility and Control and Plixer’s Scrutinizer to stay in control of how their WLAN is being utilized.

Tim described the environment and culture that has become a huge part of the company’s success.  RetailMeNot  provides hip new offices for its employees with open work spaces and other awesome perks.

The Cisco powered wireless network supports this initiative. In fact, nearly all network connectivity is wireless. He said that employees are issued a laptop by the company and many carry in their own smartphones and tablets as well; Most of those devices being from Apple.

retail1

Employees can roam freely with reliable service that spans the company’s five floors. Even during large meetings where access density increases dramatically, service continues without any interruptions and the performance metrics they can obtain using NetFlow is exceptional and reinforce that the traffic is optimized. Read More »

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Security: Vital for Technology-enabled Education

October 11, 2013 at 8:47 am PST

More and more we are seeing the education landscape change to include more technology for collaboration and mobile learning. Colleges and universities are enabling secure networks for staff and students to access resources on-campus and off. With October being National Cybersecurity Awareness Month (NCSAM) and Educause next week, we are hearing a lot of talk about the importance of campus network security and threats. Read More »

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Cybersecurity Awareness Month: Unsampled Netflow – Why it’s Important for Cybersecurity

Quick question for IT leaders -- can the switches on your network report 100% unsampled netflow?  If they can’t, there may be elusive cybersecurity threats hiding within your network. Yes, inside your network.

Every week, I hear stories of intellectual property (IP) loss and personal identifying information (PII) being compromised. This is due in part to many agencies still approaching cybersecurity the way they always have -- guarding the edges to keep threats out. But that’s not enough anymore. With malware now being custom-written to bypass the perimeter, external drives plugged in, and the ever-present possibility of tricked or malicious insiders, monitoring inside the network is now one of the most effective ways to find and eliminate threats.

Read More »

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Botnets Riding Rails to your Data Center

May 29, 2013 at 10:57 am PST

Cisco Security Intelligence Operations is tracking reports of ongoing exploitation of a vulnerability in the popular web application framework Ruby on Rails that creates a Linux-based botnet. The vulnerability dates back to January 2013 and affects Ruby on Rails versions prior to 3.2.11, 3.1.10, 3.0.19, and 2.3.15.  Cisco Security Intelligence Operations’ has previously published an analysis of CVE-2013-0156. Cisco is receiving reports of attempted infection from Cisco IPS customers participating in Global Correlation.

Botnet C2 Code Read More »

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